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MoldWiz® INT-44-800

1 of 257 products in this brand
MoldWiz® INT-44-800 is a non-silicone processing aid additive for use in all types of rubber processing which eliminates the need for any external release agent minimizing mold and machine cleaning time. Facilitates processing by increasing the flow characteristics and lubricating qualities of the rubber formulation without affecting its mechanical properties. The cured product can be readily glued, bonded, coated, etc. and there is no exudation or deterioration after prolonged storage. There is an increase in elongation percentage and tensile strength with many formulations.

Functions: Processing Aid

Chemical Family: Chemical Mixtures & Blends

Labeling Claims: Silicone-free

Compatible Polymers & Resins: Natural Rubbers (NR)

Processing Methods: Extrusion, Injection Molding

End Uses: Pipe Seals, Pipes

Technical Data Sheet

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Identification & Functionality

Plastics & Elastomers Functions
Composition

A proprietary condensation product of synthetic resins, glycerides and organic acid derivatives with copolymers of organic phosphate esters in an intimate combination with otherwise modified fatty acids.

Features & Benefits

Labeling Claims
Materials Features

Applications & Uses

Compatible Polymers & Resins
Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Use
  • Natural & Synthetic Rubber
  • Neoprene
Application Instructions

General: Beginning with a clean mold will provide accurate results. It is recommended to remove mold release and rubber residue with CLEAN WIZ. 0.2-1.0 phr will be effective in most rubber compounds. (2-10 parts per 1000 parts rubber). Begin testing with 0.25 and 0.5 phr to determine the optimum level of usage in a particular rubber recipe. Process aid additive may be Banbury mixed or milled in the rubber recipe. If the process aid additive can be milled with the rubber first, it will promote faster mixing of fillers and additives, also reducing tack on the mill. In molding operations, rubber viscosity will be reduced allowing better fill at lower temperature and pressure. Material may thicken at lower temperatures. Store at room temperature or apply equivalent heat to restore flow properties.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (25°C)0.93
Effective Ingredients100%
Solids100%
Color Gardnermax. 10
pH6.0 – 7.0
Refractive Index1.46
Flash Point280ºF / 137ºC
Flash Point280 (137)°F (°C)
Viscosity (25°C)100 - 160cps

Regulatory & Compliance

Certifications & Compliance

Storage & Handling

Shelf Life
Minimum of one year